|Grade||Genuine Rolex||AAAAA Clone||AAA Replica||A Replica|
|Movement||Rolex Calibre 4130||Genuine Swiss Clone 4130 movement||Swiss 7750 Movement||Asian MingZhu Movement|
|Time Accuracy||-3/+5 sec per day COSC certified||-5/+6 sec per day COSC certified||-10/+10 sec per day COSC certified||-1/+2 min per day COSC certified|
|Stainless Steel Type||904L Stainless Steel||904L Stainless Steel||316L Stainless Steel||316L Stainless Steel|
|Crystal||Sapphire crystal||Sapphire crystal correct date magnification||Sapphire crystal||Mineral Glass|
|Logo & Markings||laser etchings||Exact on entire watch||90% Exact on entire watch||70% Exact on entire watch|
|Dial||Genuine Rolex||Exact detail and font||90% exact detail and font||70% Exact detail and font|
|Luminous Markers||Rolex Lumen||SuperLuminova Swiss Lumen||Swiss Lumen||Normal Lumen|
|Waterproof||100m on standard models||Tested up to 300m||Tested up to 30m||Life waterproof|
|Life expectancy||Lifetime||Lifetime||3-5 years||1-2 years|
|Warranty||2 Years||Up to 5 Years||Up to 3 Years||Up to 1 Years|
|Engine||Rolex Calibre 7750|
|Dial Color||White Dail|
Hands: Gold-Tone. The design of the watch’s hands is gold-tone, which is the same color as your case color.
Case Back: Solid. We use a solid bottom cover and screw-in design to ensure tight waterproof performance. The solid bottom cover has superior waterproof performance and durability.
Crystal: Sapphire Crystal. The crystal design is conducive to viewing and can bring a brand new visual effect when looking at the time.
Second Markers: Minute Markers around the outer rim. The second mark on the dial The second mark is a small disc placed on the outside of the clock to indicate the time.
Watch Case: 316L. The case is the most important part of the watch. It is made of 316L stainless steel, which has very good corrosion resistance and good texture.
Water Resistance: 100 meters. The waterproof depth of the watch is 100 meters that’s enough for no worries.(The ordinary Automatic movement is just daily waterproof, need to purchase additional waterproof service which is up to 100 meters.)
Luminiscence: Hands and Markers. Regarding this watch, luminescence is hands and markers.Something that shines allows you to find time in the dark.
Power Reserve: 40 Hours. As for the power reserve, we apply with 40 hours of power reserve that is long lasting and tolerable.
Engine: Rolex Calibre 7750. The watch uses top-quality ETA 7750 Swiss automatic mechanical device, this movement is also a masterpiece of repeated improvements. It is no exaggeration to say that it is invincible in the same price range.
Band Material: 316L. The band uses 316L for daily seawater corrosion, which is completely sufficient.